Preventing Accidental Erasure - Sony Digital betacam DVW-707 Operation Manual

Unloading a cassette manually
If the battery voltage drops below about 9V, take out the cassette
manually as illustrated below.
3
1 Turn the power off.
2 Open this rubber cover.
3 Pushing on the screw inside
with a screwdriver, turn the
screw counterclockwise
until the cassette lid opens.
4 Stop turning the screw as
soon as the cassette lid
opens.
You cannot lock the cassette lid after taking out the cassette, but turning
on the power makes the cassette lid operable again.

3-1-2 Preventing Accidental Erasure

The following procedure prevents cassettes from being recorded
inadvertently.
3-4
Chapter 3 Recording and Playback
Cassette lid
Unloading a cassette manually
Preventing acidental erasure
Push the plug in.
To reuse the cassette,
return the plug to its
original position.